Cisco Systems ASR 901 10G manual Objectives, Audience, Organization, Conventions

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Objectives

This guide explains how to install, maintain, and troubleshoot your router hardware.

It provides the minimum software configuration information. For the detailed configuration procedures, see the Cisco IOS configuration guide and command reference publications. For more information, see the “Obtaining Documentation, Obtaining Support, and Security Guidelines” section on page 4.

Warranty, service, and support information is in the Cisco Information Packet that is shipped with your router.

Audience

This guide is designed for personnel who install, configure, and maintain the router. These persons should be familiar with electronic circuitry and wiring practices and be experienced electronic or electromechanical technicians. This guide identifies certain procedures that should be performed only by trained and qualified personnel.

Organization

Chapter

Title

Description

 

 

 

Chapter 1

Introduction

Describes the hardware features and specifications of

 

 

the routers.

 

 

 

Chapter 2

Preparing to Install the Router

Describes safety recommendations, site requirements,

 

 

network connection considerations, required tools and

 

 

equipment, and provides the installation checklist.

 

 

 

Chapter 3

Installing the

Includes router installation information, and shows

 

Cisco ASR 901 10G Router

how to connect the router console port.

 

 

 

Appendix A

Troubleshooting

Describes how to isolate problems, read LEDs,

 

 

interpret error and status messages, and recover

 

 

software images.

 

 

 

Appendix B

Cable Specifications

Provides cable specifications to use if you plan to build

 

 

your own cables.

 

 

 

Appendix C

Site Log

Provides example site log.

 

 

 

Conventions

Note Means reader take note.

Tip Means the following information will help you solve a problem.

Cisco ASR 901 10G Series Aggregation Services Router Hardware Installation Guide

2

OL-28105-02

 

 

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Contents Cisco Systems, Inc Page N T E N T S Site Environment Formatting Flash Memory as a DOS File System Alarm Port Pinouts B-8 Document Revision History Revision Date Change SummaryObjectives AudienceOrganization ConventionsSafety Warnings Related DocumentationOL-28105-02 Introduction Hardware DescriptionCisco ASR 901 10G Router-Front View of TDM Version Cisco ASR 901 10G Router-Front View of Ethernet Version Cisco ASR 901 10G Router-Rear View Cisco ASR 901 Router-Front View of Ethernet VersionLEDs Power SupplySafety Precautions Specification Value Cisco ASR 901 10G Router AC Power Supply Specifications Environmental Monitoring Temperature Sensor Pin Connector a Connector BRouter Interface Numbering System SpecificationsDescription Specification Cisco ASR 901 10G Router Regulatory Compliance Interface Number Location LabelChapter Safety Guidelines Safety with EquipmentSafety with Electricity Preventing Electrostatic Discharge Damage Power Supply Considerations PrerequisitesSite Planning Site EnvironmentMethod of Procedure Air Flow GuidelinesUnpacking and Checking the Contents of your Shipment Required Tools and EquipmentInstallation Checklist Task Verified byConsole Port Considerations Creating a Site LogConsole Port Connections Task Verified by DatePreparing to Install the Router Console Port Considerations OL-28105-02 Installing the Cisco ASR 901 10G Router Network ModulesRack-Mounting Configuration Guidelines Mounting the Cisco ASR 901 10G RouterAttaching Brackets to the Router Rack-Mounting BracketsAttaching Brackets for 19-Inch Racks Attaching Brackets for 23-Inch Racks Attaching Brackets for Etsi Racks Mounting the Cisco ASR 901 10G Router in a Rack Wall-MountingAttaching Brackets for Wall-Mounting Mounting the Router on a WallUser-supplied screws Connecting the Chassis Ground and Power Grounding the Cisco ASR 901 10G RouterStripping a Ground Wire Power Connection Compliance Wiring the DC-Input Power Source Installing the DC Power Cord Retainer 10 3-Pin Terminal BlockDC power cord Installing the AC Power Cord Retainer 13 Inserting the Retainer through the Lanced LoopSleeve for thin power cords AC power cord Installing and Removing SFP Modules Installing SFP Modules18 SFP Module with a Bale-Clasp Latch Removing SFP Modules Connecting Cables Connecting the Console PortTypes of RJ-45 Cables Console PortConnecting T1 and E1 Interface Cables Connecting the Network CablesConnecting Gigabit Ethernet Interface Cables Connecting GPS Cables Connecting SFP CablesConnecting Cables to the Bits Interface Dressing Router Cables Connecting to Alarm PortConnecting to the Management Ethernet Port Powering on the Router Checklist for Power onPower-On Procedure Interpreting Front-Panel LEDsFormatting Procedures for Flash Memory File and Directory ProceduresFormatting Flash Memory as a DOS File System Copying FilesDisplaying Contents of the Flash Memory Deleting Files from the Flash MemoryDisplaying File Content Enter a Directory and Determine the Current DirectoryWhat to Do After Installing the Hardware Troubleshooting Problem SolvingSymptom Possible Cause Corrective Action Troubleshooting the Power and Cooling SystemsEnvironmental Reporting Features Troubleshooting Cables and Connections Information Packet publicationColor/State Location Description Reading the LEDsChassis LEDs T1/E1 Interface LEDs SFP Ethernet Interface LEDs10G SFP+ Ethernet Interface LEDs Color/State Description two LEDs for each T1/E1 portRJ-45 Ethernet Interface LEDs Cable Specifications Gigabit Ethernet Connector PinoutsT1/E1 Port Pinouts SFP and SFP+ Port Pinouts and Cable SpecificationsPin FE Signal GE Signal Console Port Signals and Pinouts Pin Signal Name Direction DescriptionRJ-45-to-DB-9 Terminal Adapter Console Console Port Signals and PinoutsPin Signal Name HP Pins Direction Description Console RJ-45-to-DB-25 Port DTE Terminal Adapter Device Signal RJ-45 Pin DB-25 PinIdentifying a Rollover Cable Bits Port Pinouts Time of Day PinoutsGPS Port Pinouts 10 MhzAlarm Port Pinouts Pin Signal Name DescriptionManagement Ethernet Port Pinouts Auxiliary PortOL-28105-02 Site Log Date InitialsNumerics IN-2 IN-3 IN-4